From fb1021a26db14b199c50e3eed77a1daa371f282e Mon Sep 17 00:00:00 2001
From: Susant Sahani <susant@redhat.com>
Date: Mon, 21 Jul 2014 18:52:14 +0530
Subject: networkd: bond add support for lacp rate

LacpduTransmitRate
option specifies the rate in which link partner to transmit
LACPDU packets in 802.3ad mode.  Possible values
slow : Request partner to transmit LACPDUs every 30 seconds
fast : Request partner to transmit LACPDUs every 1 second
The default is slow.

chages:
1. Added enum bond_lacp_rate_table
2. gperf LacpduTransmitRate

Test:
conf file:
[NetDev]
Name=bond1
Kind=bond

[Bond]
Mode=802.3ad
LacpduTransmitRate=fast

test:
cat /proc/net/bonding/bond1
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)

Bonding Mode: IEEE 802.3ad Dynamic link aggregation
Transmit Hash Policy: layer2+3 (2)
MII Status: up
MII Polling Interval (ms): 0
Up Delay (ms): 0
Down Delay (ms): 0

802.3ad info
LACP rate: fast
Min links: 0
Aggregator selection policy (ad_select): stable
bond bond1 has no active aggregator

[tomegun: renamed from LacpduTransmitRate to LACPTransmitRate, manpage fixes and
dropped bond_ prefix from variables]
---
 man/systemd.netdev.xml | 42 +++++++++++++++++++++++++++---------------
 1 file changed, 27 insertions(+), 15 deletions(-)

(limited to 'man')

diff --git a/man/systemd.netdev.xml b/man/systemd.netdev.xml
index ba212ec065..cea416f94f 100644
--- a/man/systemd.netdev.xml
+++ b/man/systemd.netdev.xml
@@ -408,14 +408,15 @@
                                 <varlistentry>
                                         <term><varname>Mode=</varname></term>
                                         <listitem>
-                                          <para>Specifies one of the bonding policies. The default is balance-rr (round robin).
-                                                <literal>balance-rr</literal>
-                                                <literal>active-backup</literal>
-                                                <literal>balance-xor</literal>
-                                                <literal>broadcast</literal>
-                                                <literal>802.3ad</literal>
-                                                <literal>balance-tlb</literal>
-                                                <literal>balance-alb</literal>
+                                          <para>Specifies one of the bonding policies. The default is
+                                          <literal>balance-rr</literal> (round robin). Possible values are
+                                                <literal>balance-rr</literal>,
+                                                <literal>active-backup</literal>,
+                                                <literal>balance-xor</literal>,
+                                                <literal>broadcast</literal>,
+                                                <literal>802.3ad</literal>,
+                                                <literal>balance-tlb</literal>, and
+                                                <literal>balance-alb</literal>.
                                           </para>
                                         </listitem>
                                 </varlistentry>
@@ -424,17 +425,28 @@
                                   <term><varname>TransmitHashPolicy=</varname></term>
                                   <listitem>
                                     <para>Selects the transmit hash policy to use for slave selection in
-                                    balance-xor, 802.3ad, and tlb modes.
-                                    <literal>layer2</literal>
-                                    <literal>layer3+4</literal>
-                                    <literal>layer2+3</literal>
-                                    <literal>encap2+3</literal>
-                                    <literal>802.3ad</literal>
-                                    <literal>encap3+4</literal>
+                                    balance-xor, 802.3ad, and tlb modes. Possible values are
+                                    <literal>layer2</literal>,
+                                    <literal>layer3+4</literal>,
+                                    <literal>layer2+3</literal>,
+                                    <literal>encap2+3</literal>,
+                                    <literal>802.3ad</literal>, and
+                                    <literal>encap3+4</literal>.
                                     </para>
                                   </listitem>
                                 </varlistentry>
 
+                                <varlistentry>
+                                  <term><varname>LACPTransmitRate=</varname></term>
+                                  <listitem>
+                                    <para>Specifies the rate with which link partner
+                                    transmits Link Aggregation Control Protocol Data Unit packets
+                                    in 802.3ad mode. Possible values are
+                                    <literal>slow</literal>, which requests partner to transmit LACPDUs every 30 seconds, and
+                                    <literal>fast</literal>, which requests partner to transmit LACPDUs every second.
+                                    The default value is <literal>slow</literal>.</para>
+                                  </listitem>
+                                </varlistentry>
                         </variablelist>
         </refsect1>
 
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